The GAPS programme with HARPS-N at TNG-XIV. Investigating giant planet migration history via improved eccentricity and mass determination for 231 transiting …
We carried out a Bayesian homogeneous determination of the orbital parameters of 231
transiting giant planets (TGPs) that are alone or have distant companions; we employed …
transiting giant planets (TGPs) that are alone or have distant companions; we employed …
TESS transit timing of hundreds of hot Jupiters
ES Ivshina, JN Winn - The Astrophysical Journal Supplement …, 2022 - iopscience.iop.org
We provide a database of transit times and updated ephemerides for 382 planets based on
data from the NASA Transiting Exoplanet Survey Satellite (TESS) and previously reported …
data from the NASA Transiting Exoplanet Survey Satellite (TESS) and previously reported …
The orbit of WASP-12b is decaying
WASP-12b is a transiting hot Jupiter on a 1.09 day orbit around a late-F star. Since the
planet's discovery in 2008, the time interval between transits has been decreasing by 29±2 …
planet's discovery in 2008, the time interval between transits has been decreasing by 29±2 …
The Apparently Decaying Orbit of WASP-12
We present new transit and occultation times for the hot Jupiter WASP-12b. The data are
compatible with a constant period derivative: $\dot {P}=-29\pm 3$ ms yr $^{-1} $ and $ P/\dot …
compatible with a constant period derivative: $\dot {P}=-29\pm 3$ ms yr $^{-1} $ and $ P/\dot …
Visible-light Phase Curves from the Second Year of the TESS Primary Mission
We carried out a systematic study of full-orbit phase curves for known transiting systems in
the northern ecliptic sky that were observed during Year 2 of the TESS primary mission. We …
the northern ecliptic sky that were observed during Year 2 of the TESS primary mission. We …
Decaying orbit of the hot Jupiter WASP-12b: Confirmation with TESS observations
JD Turner, A Ridden-Harper… - The Astronomical …, 2021 - iopscience.iop.org
Abstract Theory suggests that the orbits of some close-in giant planets should decay due to
tidal interactions with their host stars. To date, WASP-12b is the only hot Jupiter reported to …
tidal interactions with their host stars. To date, WASP-12b is the only hot Jupiter reported to …
ExoClock Project. II. A large-scale integrated study with 180 updated exoplanet ephemerides
A Kokori, A Tsiaras, B Edwards… - The Astrophysical …, 2022 - iopscience.iop.org
The ExoClock project is an inclusive, integrated, and interactive platform that was developed
to monitor the ephemerides of the Ariel targets to increase the mission efficiency. The project …
to monitor the ephemerides of the Ariel targets to increase the mission efficiency. The project …
The continuing search for evidence of tidal orbital decay of hot Jupiters
Many of the known hot Jupiters are formally unstable to tidal orbital decay. The only hot
Jupiter for which orbital decay has been directly detected is WASP-12, for which transit …
Jupiter for which orbital decay has been directly detected is WASP-12, for which transit …
TESS Revisits WASP-12: Updated Orbital Decay Rate and Constraints on Atmospheric Variability
I Wong, A Shporer, S Vissapragada… - The Astronomical …, 2022 - iopscience.iop.org
After observing WASP-12 in the second year of the primary mission, the Transiting
Exoplanet Survey Satellite (TESS) revisited the system in late 2021 during its extended …
Exoplanet Survey Satellite (TESS) revisited the system in late 2021 during its extended …
HST hot-Jupiter transmission spectral survey: evidence for aerosols and lack of TiO in the atmosphere of WASP-12b
DK Sing, A Lecavelier des Etangs… - Monthly Notices of …, 2013 - academic.oup.com
Abstract We present Hubble Space Telescope (HST) optical transmission spectra of the
transiting hot-Jupiter WASP-12b, taken with the Space Telescope Imaging Spectrograph …
transiting hot-Jupiter WASP-12b, taken with the Space Telescope Imaging Spectrograph …